Regardless of what form symptoms take (SKIN RASH, tingling around the MOUTH, DIARRHEA), a type I hypersensitivity reaction is a systemic response-it affects and involves the body as a whole.
How to Read Your Eyeglass Prescription. The first step to understanding your eyeglass prescription is knowing what OD and OS mean. They are abbreviations for oculus dexter and oculus sinister, which are Latin terms for right eye and left eye.
This is a eye Dr but I would like to know what he is experienced at. I need to find a eye specialist does this mean he is just a Optometrist? Update: The letters OD are in his title of his profeesion does this mean he is a qualified Opthmalogisat or just a eye Dr.